SKU: 50597808368

Residential Series - Aluminum Diamond Plate HVAC Line Set Cover Extensions - Additional 5 Foot Extension Section

$128.70 $143.00
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Residential Series - Aluminum Diamond Plate HVAC Line Set Cover Extensions - Additional 5 Foot Extension SectionExtend the coverage of your HVAC line sets with our Residential Series Aluminum Diamond Plate HVAC Line Set Cover Extensions. These premium quality extensions ensure a seamless and durable finish, providing unlimited linear coverage for your HVAC installations. Premium Quality: Made from 0. 027" aluminum diamond treadplate, these extensions offer superior protection and a polished look. Fabricated and shipped in the USA. Multiple Sizes All extensions

Extend the coverage of your HVAC line sets with our Residential Series Aluminum Diamond Plate HVAC Line Set Cover Extensions. These premium quality extensions ensure a seamless and durable finish, providing unlimited linear coverage for your HVAC installations.

  • Premium Quality: Made from 0.027" aluminum diamond treadplate, these extensions offer superior protection and a polished look. Fabricated and shipped in the USA.

Multiple Sizes

  • All extensions are made in 5 FT sections, available in widths of 4" x 4", 6" x 4", 6" x 6", and custom widths upon request. The 6" x 4" size is 6 inches wide and 4 inches deep.

Simple and Easy Installation

  • Designed to easily fit over the line set cover for a smooth, overlapping connection. The tapering design allows the extensions to telescope with our Residential Series Aluminum Diamond Treadplate Metal HVAC Line Covers for a seamless finish. Each order includes matching sheet metal screws to secure the seams.

Multiple Materials and Colors

  • In addition to aluminum diamond treadplate, we offer extensions in various materials such as 16-ounce 24 gauge pure copper, 26 gauge painted steel, galvanized, Galvalume, paintable steel, and 26 gauge stainless steel. Explore our full Metal HVAC Line Set Cover Extensions Collection for more options.
  • Fabricated from the exact same aluminum diamond treadplate as our Diamond Treadplate Line Set Covers for a consistent and seamless finish.
  • Note: Actual line set cover extension color may differ due to varying monitor settings. Please contact us for color samples or additional photos.

All product prices include free Standard Shipping in the Lower 48 States.

As an authorized national dealer for PermaCover, MRCOOL DIY Direct offers high-quality metal air conditioning line set covers, made in America, for all types of residential and commercial HVAC needs.

Have a Question? We know our products and are happy to help!

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 50597808368

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        4.1 ★★★★★
        Based on 18 reviews
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        Verified Purchase
        Raschell
        Whiting, US
        ★★★★★ 5
        Amazing!
        Color: Cyano Pink Spicule
        This makes my skin feel so smooth. The appearance of my skin also is starting to look a lot better/younger. I've been using it for a week and a half already seeing changes.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 11, 2026
        H
        Verified Purchase
        Holly K.
        Dallas, US
        ★★★★★ 3
        Brightens, doesn't firm
        Color: Cyano Pink Spicule
        I've been using this for about a month now, every night on my face and neck, hoping to reduce the appearance of wrinkles and tighten some of my skin in that area that seems to be losing elasticity. On my neck, I've honestly noticed no real difference in 4 weeks of continued, consistent daily use. The skin on my face does seem brighter and somewhat less textured than before, but I haven't noticed any change in the issues I was hoping this would resolve, based on the claims and how it was marketed. So... not a bad addition to my skincare, but not the solution I was looking for. Some have expressed concerns about it tingling or stinging... You can feel something when you apply it, it's almost like the feeling of static electricity, but it's very mild. I wouldn't let that stop you from giving it a try if you were concerned about it. It didn't cause my sensitive skin any breakouts or redness (although I was applying it at night before bed, so perhaps any redness was calmed overnight). I'm going to go ahead and finish the bottle, but based on these results, I probably won't repurchase.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 3, 2026
        A
        Verified Purchase
        arnie
        Omaha, US
        ★★★★★ 4
        Decent Product
        Color: Cyano Pink Spicule
        Not bad for the $ , it makes my skin feel good.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 24, 2026
        N
        Verified Purchase
        Noelle
        Alexandria, US
        ★★★★★ 5
        Helped Tighten My Skin & Minimize Pores
        Color: Cyano Pink Spicule, Color: Cyano Pink Spicule
        I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 26, 2026
        B
        Verified Purchase
        Brooke Ballinger
        Massapequa, US
        ★★★★★ 5
        Great for pore reduction
        Color: Cyano Pink Spicule
        This product works great!! it almost feels like an exfoliator. It reduced the pours on my nose, which were very big and now you can barely see them. I would recommend this product if you have large pores also make skin look firmer and smoother more for a night cream though.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 31, 2026

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